| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.76 | 12.298% | $55.8795 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $110.57 | 10.327% | $121.9886 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $40.62 | 10.218% | $44.7706 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $224.35 | 5.449% | $236.5748 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $28.58 | 11.682% | $31.9187 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $45.92 | 13.282% | $52.0191 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $239.71 | 12.253% | $269.0817 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $739.51 | $812.2330 | $812.23 | $812.20 | $812.30 | |